Calling Shutdown() for Android content_browsertests. Removed webrtc test hack.

content/public/test/browser_test_base.cc

Index: content/public/test/browser_test_base.cc
diff --git a/content/public/test/browser_test_base.cc b/content/public/test/browser_test_base.cc
index 3a5575092f498be01108423b13cfb24e2a0a4274..a788f5e6295eaeb3a810d5c3af58cbb2a83f1f08 100644
--- a/content/public/test/browser_test_base.cc
+++ b/content/public/test/browser_test_base.cc
@@ -239,14 +239,10 @@ void BrowserTestBase::SetUp() {
   MainFunctionParams params(*command_line);
   params.ui_task = ui_task;
   // TODO(phajdan.jr): Check return code, http://crbug.com/374738 .
-  BrowserMainRunner::Create()->Initialize(params);
-  // We are done running the test by now. During teardown we
-  // need to be able to perform IO.
-  base::ThreadRestrictions::SetIOAllowed(true);
-  BrowserThread::PostTask(
-      BrowserThread::IO, FROM_HERE,
-      base::Bind(base::IgnoreResult(&base::ThreadRestrictions::SetIOAllowed),
-                 true));
+  scoped_ptr<BrowserMainRunner> runner(BrowserMainRunner::Create());
+  runner->Initialize(params);
+  runner->Run();
+  runner->Shutdown();

[jam, 2014/06/13 17:14:01]

i believe you can call BrowserMain(params) instead of these four lines

[Victor Starodub, 2014/06/17 00:53:04]

Done. Thanks!

 #else
   GetContentMainParams()->ui_task = ui_task;
   EXPECT_EQ(expected_exit_code_, ContentMain(*GetContentMainParams()));